| Description | |
|---|---|
| Catalogue Number | 805792 |
| Synonyms | 2-Methyl-2-propenamide |
| Description | Methacrylamide |
| Product Information | |
|---|---|
| CAS number | 79-39-0 |
| EC number | 201-202-3 |
| Hill Formula | C₄H₇NO |
| Chemical formula | CH₂=C(CH₃)CONH₂ |
| Molar Mass | 85.11 g/mol |
| HS Code | 2924 19 00 |
| Structure formula Image |  |
| Applications | |
|---|---|
| Application | Methacrylamide for synthesis. CAS 79-39-0, EC Number 201-202-3, chemical formula CH₂=C(CH₃)CONH₂. |
| Physicochemical Information | |
|---|---|
| Boiling point | 215 °C (1013 hPa) |
| Explosion limit | 2 - 15 %(V) |
| Ignition temperature | 510 °C |
| Melting Point | 106 - 112 °C |
| pH value | 7.1 (100 g/l, H₂O, 20 °C) |
| Vapor pressure | 0.0015 hPa (20 °C) |
| Bulk density | 550 kg/m3 |
| Solubility | 202 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 1815 mg/kg |
| LD 50 dermal | LD50 Rat > 5000 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) | |
| Hazard Statement(s) | H302: Harmful if swallowed. |
| Precautionary Statement(s) | P262: Do not get in eyes, on skin, or on clothing. |
| RTECS | UC6475000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety Information | |
|---|---|
| Hazard Symbols | Harmful |
| Categories of danger | harmful |
| R Phrase | R 22 Harmful if swallowed. |
| S Phrase | S 25 Avoid contact with eyes. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store below +30°C. |
| Specifications | |
|---|---|
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Melting range (lower value) | ≥ 109 °C |
| Melting range (upper value) | ≤ 111 °C |
| Identity (IR) | passes test |